- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
304 entries under adjective topic. ×
| deaf | |
| disloyal | |
| disregardful | |
| dogmatic(determined, fixed, rigid, inflexible) | |
| hard-shell(determined, persistent, impulsive, obstinate) | |
| hardened(determined, fixed, persistent, stubborn) | |
| hopeless(appearance, difficulty, terrible, persistent) | |
| incurable(difficult, persistent, obstinate, stubborn) | |
| insoluble(difficult, obstinate, stubborn, willful) | |
| inveterate(persistent, obstinate, insistent, dogged) | |
| misbehaving | |
| monolithic | |
| narrow | |
| parochial | |
| persevering(tough, firm, unreasonable, grim) | |
| pig-headed(difficult, determined, impulsive, obstinate) | |
| remorseless(tough, firm, cruel, unreasonable) | |
| rogue | |
| strong-willed | |
| tempestuous |
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| APA | Smart Define. (2015). intractable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/intractable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "intractable thesaurus" https://smartdefine.org/intractable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, intractable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/intractable/thesaurus/synonyms>. |
| MLA | Smart Define. "intractable thesaurus" 24 June 2015. Web. 24 September 2026. <https://smartdefine.org/intractable/thesaurus/synonyms> |